The LG312K The intelligent arch integrated trolley known as the LG312K is a marvel in engineering, seamlessly combining multiple processes such as surveying, setting out, under-excavation, arch installation, mesh and connecting bar welding (optional), and explosive charging. This powerhouse of innovation achieves one-time excavation and arch installation without the need to reposition the machine. Designed with an engineering chassis and equipped with diesel and electric dual power systems, it boasts a short wheelbase and compact body, offering unparalleled flexibility and traction. It excels in maneuverability, making it ideal for any challenging tunnel pavement conditions. The boom's wireless remote control and manual control operations make managing movements a breeze, ensuring safety, speed, high efficiency, and energy savings.
Expandable man basket: Our equipment comes with a state-of-the-art expandable man basket, providing a spacious operating area that can accommodate 3-6 individuals. It is perfectly suited for loading explosives and anchor rods, enhancing operational efficiency.
High efficiency: With its innovative three-arm structure, three grippers, and three hanging baskets, the LG312K can adeptly handle full sections, two-step, three-step, and other construction methods. The vertical frame construction processes can be completed in approximately one hour, showcasing its remarkable efficiency.
Installation of precast arch: Our company proudly utilizes patented multi-frame precast arch technology (Patent No. ZL202022537953.5), which significantly reduces the working duration and risks associated with dangerous work faces. This revolutionary technology markedly enhances construction efficiency.
Reduction of number of operators: The entire construction operation is streamlined and can be efficiently managed by just 3-4 people, compared to the traditional requirement of 8 or more operators.
Auxiliary function integration: The equipment is equipped with a breaking hammer and allows for under-excavation operations immediately after arch installation, integrating auxiliary functions seamlessly.
Small overall dimensions: The LG312K features a lightweight design with compact overall dimensions, making it perfectly suited for small section construction conditions, thereby enhancing its versatility.
Equipment informatization (optional): Our equipment supports a wide array of advanced functionalities, including cluster management, positioning, video monitoring, interphone, pre-alarm, data management, tunnel BIM technology, digital twin, construction report management, tunnel contour scanning, and remote control, ensuring a cutting-edge infrastructural experience.
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